VENTILATION All FLY helmets have TFV (True Functional Ventilation). When in motion air is forced through multiple air intake vents, then passed through aligned vent channels in the EPS and exits out multiple rear exhaust vents High-flow mouthpiece is replaceable

INCLUDED ACCESSORIES Soft fleece helmet bag

OPTIONAL ACCESSORIES(sold separately) Cold weather kit with breath guard and ventilation plug kit Breath guard & plug kit 73-88069Please contact us if you have any trouble with web site or need help.